{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "5ea1f438",
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    {
     "data": {
      "text/plain": [
       "('1.13.1+cu117', '2.3.2', '2.3.0', '0.26.2')"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#!pip install stable-baselines3[extra]\n",
    "#!pip install sb3-contrib\n",
    "#!pip install gym==0.26.2\n",
    "\n",
    "#测试\n",
    "import torch\n",
    "import stable_baselines3 as sb3\n",
    "import sb3_contrib\n",
    "import gym\n",
    "\n",
    "torch.__version__, sb3.__version__, sb3_contrib.__version__, gym.__version__"
   ]
  }
 ],
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